By Tom Bowles The NASCAR Cup Series returns to New England for the Ambetter 301 at New Hampshire Motor Speedway. Our daily fantasy (DFS) NASCAR expert gives the best lineup picks for DraftKings success on the Magic Mile. The NASCAR Cup Series travels north to New Hampshire Motor Speedway this week, and drivers can’t wait to get their hands on that lobster (except maybe Denny Hamlin). Let Joy Tomlinson of Frontstretch.com prep your daily fantasy NASCAR DraftKings rosters for the Ambetter 301, airing on Sunday at 3 p.m. ET on USA Network. Cup only runs at Loudon, New Hampshire, once a year, but …